Chip from @kuppwest/apple-clean. Use via `window.KuppwestAppleClean.Chip` (bundle loaded from the root `_ds_bundle.js`). Wrap the tree in `<Page>` (full provider chain in README.md — components read theme/i18n from that context).

Small uppercase label chip (`.kwac-offer-chip`). Sits at the top of an
`OfferCard`; `tone="blue"` marks the offer the listing is about, `tone="neutral"`
marks alternatives. Text is rendered uppercase with wide tracking by CSS.

## Props

```ts
interface ChipProps {
  /** `blue` = filled brand-blue chip for the highlighted offer; `neutral` = light-gray chip with muted text. */
  tone?: "blue" | "neutral";
  /** Short uppercase label, one to three words, e.g. "Dieses Angebot". */
  children: React.ReactNode;
  className?: string;
  id?: string;
  style?: CSSProperties;
}
```